研究論文
メルトドラッグ法によるAZ31マグネシウム合金薄板作製における成形ロールの効果
2010 年 60 巻 9 号 p. 421-426
詳細
2010 年 60 巻 9 号 p. 421-426
The purpose of this study is to produce AZ31 magnesium alloy strip with flat surface by melt drag process with forming roll and to reveal the effect of forming roll. Forming roll is equipped to experimental machine to form strip surface called free solidified surface on melt drag process. So we had researched about produced strip such as strip surface condition, strip thickness and microstructure. Forming roll formed strip surface partly and the formed area was flat. Too much apparent reduction induced strip surface cracks. Center of strip along strip thickness had refined microstructure. The crystal grain size is about 10 μm.
